Zephyr API Documentation
4.0.0-rc2
A Scalable Open Source RTOS
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structs.h
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/*
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* Copyright (c) 2023 Arm Limited (or its affiliates). All rights reserved.
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* SPDX-License-Identifier: Apache-2.0
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*/
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#ifndef ZEPHYR_INCLUDE_ARM_STRUCTS_H_
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#define ZEPHYR_INCLUDE_ARM_STRUCTS_H_
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#include <
zephyr/types.h
>
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#if defined(CONFIG_CPU_AARCH32_CORTEX_A) || defined(CONFIG_CPU_AARCH32_CORTEX_R)
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/* Per CPU architecture specifics */
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struct
_cpu_arch {
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int8_t
exc_depth;
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};
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#else
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/* Default definitions when no architecture specific definitions exist. */
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/* Per CPU architecture specifics (empty) */
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struct
_cpu_arch {
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#ifdef __cplusplus
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/* This struct will have a size 0 in C which is not allowed in C++ (it'll have a size 1). To
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* prevent this, we add a 1 byte dummy variable.
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*/
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uint8_t
dummy;
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#endif
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};
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#endif
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#endif
/* ZEPHYR_INCLUDE_ARM_STRUCTS_H_ */
types.h
uint8_t
__UINT8_TYPE__ uint8_t
Definition
stdint.h:88
int8_t
__INT8_TYPE__ int8_t
Definition
stdint.h:72
zephyr
arch
arm
structs.h
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